Think I’ll be buying a Ford next diesel I buy. I’ve already been through the oil pump pick-up tube with my 05 5.3 that I bought new. Then the 8 speed transmission problems with my 2015 half ton that I bought new, oh which also dropped a valve on the 6.2 engine at 69k miles. Now to the 2015 Denali hd diesel I bought as a certified pre- owned which had half a foot of play in the steering when I picked it up…. So many dealer problems with that, I don’t want to type! Oh then there’s the cp4 pump crap on the $70k diesels, now the paint flying off as I drive down the road!!!!! SMDH in shame!!!